138700928

素因数分解:

$2^7\times {\mathrm{1083601}}^1$

素因数の和:1083615

約数の個数: 16

約数和(自身を含む): 276318510

約数和(自身を除く): 137617582

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1083601, 2167202, 4334404, 8668808, 17337616, 34675232, 69350464, 138700928]

約数ペア:

[(1, 138700928), (2, 69350464), (4, 34675232), (8, 17337616), (16, 8668808), (32, 4334404), (64, 2167202), (128, 1083601)]